FI934579A - Polymerization reactions in the gas phase under the control of a single-catalyst catalyst - Google Patents

Polymerization reactions in the gas phase under the control of a single-catalyst catalyst Download PDF

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Publication number
FI934579A
FI934579A FI934579A FI934579A FI934579A FI 934579 A FI934579 A FI 934579A FI 934579 A FI934579 A FI 934579A FI 934579 A FI934579 A FI 934579A FI 934579 A FI934579 A FI 934579A
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FI
Finland
Prior art keywords
catalyst
gas phase
control
phase under
polymerization reactions
Prior art date
Application number
FI934579A
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Finnish (fi)
Other versions
FI934579A0 (en
Inventor
Iii Robert Converse Brady
Frederick John Karol
Timothy Roger Lynn
Robert James Jorgensen
Sun-Chueh Kao
Eric Paul Wasserman
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Union Carbide Chem Plastic
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Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of FI934579A0 publication Critical patent/FI934579A0/en
Publication of FI934579A publication Critical patent/FI934579A/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/382—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Abstract

Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
FI934579A 1992-10-16 1993-10-15 Polymerization reactions in the gas phase under the control of a single-catalyst catalyst FI934579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/962,119 US5317036A (en) 1992-10-16 1992-10-16 Gas phase polymerization reactions utilizing soluble unsupported catalysts

Publications (2)

Publication Number Publication Date
FI934579A0 FI934579A0 (en) 1993-10-15
FI934579A true FI934579A (en) 1994-04-17

Family

ID=25505443

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934579A FI934579A (en) 1992-10-16 1993-10-15 Polymerization reactions in the gas phase under the control of a single-catalyst catalyst

Country Status (24)

Country Link
US (1) US5317036A (en)
EP (1) EP0593083B1 (en)
JP (1) JP2762025B2 (en)
KR (1) KR0164617B1 (en)
CN (1) CN1054859C (en)
AT (1) ATE137509T1 (en)
AU (1) AU657076B2 (en)
BR (1) BR9304244A (en)
CA (1) CA2108528C (en)
CZ (1) CZ289298B6 (en)
DE (1) DE69302458T2 (en)
DK (1) DK0593083T3 (en)
EG (1) EG20866A (en)
ES (1) ES2089673T3 (en)
FI (1) FI934579A (en)
GR (1) GR3019818T3 (en)
HU (1) HU215498B (en)
MY (1) MY109142A (en)
NO (1) NO933720L (en)
NZ (1) NZ248961A (en)
PL (1) PL173786B1 (en)
SK (1) SK279828B6 (en)
TW (1) TW303371B (en)
ZA (1) ZA937676B (en)

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